danielgindi-jquery-backstretch

A simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element.

https://cdnjs.webstatic.cn/ajax/libs/danielgindi-jquery-backstretch/2.1.15/jquery.backstretch.js
https://cdnjs.webstatic.cn/ajax/libs/danielgindi-jquery-backstretch/2.1.15/jquery.backstretch.min.js